[mercury-users] Implementing Edison in Mercury

Ralph Becket rbeck at microsoft.com
Tue Sep 19 21:15:32 AEDT 2000


> I've been looking at the Edison code & docs.  There are several
> places where I would do things differently, for example
> 
> [...]
> - change the behaviour of some functions (e.g. tail of the empty
> sequence should raise an error, not return the empty sequence,
> IMHO),

Reading further, it may be that this sort of default behaviour is
an artefact of the apparent difficulty of handling errors 
gracefully in Haskell.  But I'm not an expert.

Ralph
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